按架桥机主梁的数目划分有 和

the following sentences does NOT indictebility Is therenything I cn do for you B．I’ll beble to spek Chinese innother two months. C．Where cn he be D．t tht time I could red without spectcles.A．Is there anything I can do for youB．I’ll be able to speak Chinese in another two months．C．Where can he beD．At that time I could read without spectacles．